Results 91 to 100 of about 7,833,698 (252)

QoE and Cost for Wireless Networks With Mobility Under Spatio-Temporal Traffic

open access: yesIEEE Access, 2019
Mobility is a key factor that influences the spatial and temporal fluctuation of wireless traffic, which is highly coupled with the user experience. Previous researches barely explore the properties of the traffic when the mobility is considered. In this
Yi Zhong   +4 more
doaj   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

open access: yesAdvanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan   +10 more
wiley   +1 more source

INTERNET MARKETING AS AN ELEMENT OF BANKING BUSINESS IN COMPETITIVE ENVIRONMENT

open access: yesRussian Journal of Economics and Law, 2012
As any other enterprise, a bank should promote selling of its services, which under the growing competition is possible only on the basis of marketing. Due to the specific character of the banking product, it is clear that under strong competition it is ...
S. L. Orlov, F. M. Minnivaleyev
doaj  

A comprehensive survey of audio forgery detection: challenges and novel trends

open access: yesJournal of Electrical Systems and Information Technology
The growing accessibility of advanced audio editing tools and the emergence of deepfake technologies have made audio forgery a serious threat in various fields such as law, media, and cybersecurity.
Marwa A. Nasr   +5 more
doaj   +1 more source

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

Integrating distributed photovoltaic and energy storage in 5G networks for sustainable IoT applications

open access: yesDiscover Internet of Things
The rapid growth of the Internet of Things (IoT) has led to an exponential increase in connected devices, creating significant challenges for the energy efficiency of 5G networks.
Yi Zhong, Yiting Wu, Yi Zheng, Xiaohu Ge
doaj   +1 more source

Computation of Traffic Time Series for Large Populations of IoT Devices

open access: yesSensors, 2018
The Internet of Things (IoT) contains sets of hundreds of thousands of network-enabled devices communicating with central controlling nodes or information collectors.
Mikel Izal   +3 more
doaj   +1 more source

Defining Regulatory Objectives for Contemporary Electronic Communications : Between a Rock and a Hard Place [PDF]

open access: yes, 2008
Goal evaluation is an essential element of the process of designing regulatory frameworks. Lawyers and legal scholars do however tend to ignore it. The present paper stresses the importance of pinpointing the precise regulatory objectives in the fluid ...
Burri, Mira
core   +1 more source

Epitaxial MgSnN2 on 4H‐SiC (0001): An Earth‐Abundant Nitride for Green Optoelectronics and Photovoltaics

open access: yesAdvanced Optical Materials, EarlyView.
The importance of photovoltaics (PV) and optoelectronics based on new Earth‐abundant materials is increasing with the ever‐growing energy demand and the need to address it with sustainable material technology. The paper demonstrates good quality magnetron sputter epitaxy of the inexpensive and eco‐friendly semiconductor MgSnN2 for green gap ...
D. Gogova   +13 more
wiley   +1 more source

5G Centralized Multi-Cell Scheduling for URLLC: Algorithms and System-Level Performance

open access: yesIEEE Access, 2018
We study centralized radio access network (C-RAN) with multi-cell scheduling algorithms to overcome the challenges for supporting ultra-reliable low-latency communications (URLLC) in the fifth-generation new radio (5G NR) networks.
Ali Karimi   +4 more
doaj   +1 more source

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